| ASIA PLASTIC COLOURISTS LIMITED | Private company limited by shares | Dissolved |
| CHING LEUNG PLASTIC COLOURISTS LIMITED | Private company limited by shares | Live |
| CHONG FAI PLASTIC COLOURISTS LIMITED | Private company limited by shares | Live |
| YI SHENG PLASTIC COLOURISTS CO., LIMITED | Private company limited by shares | Live |
| TAI NAM HING OIL & COLOURISTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SAM HING PLASTIC COLOURISTS CO., LIMITED | | Live |
| HIP LIP PLASTIC COLOURISTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAH SAN PLASTICS COLOURISTS COMPANY LIMITED | Private company limited by shares | Live |
| COLOURISTS PLASTIC PRODUCT CO., LIMITED | Private company limited by shares | Live |
| WING KAI PLASTIC COLOURISTS COMPANY LIMITED | Private company limited by shares | Live |